## Picking task from queue – revisit

Some time ago, I wrote blogpost about how to pick a task from queue, without locking.

It was written in 2013, and as such it couldn't reflect everything we have now in PostgreSQL – namely SKIP LOCKED – which was added to PostgreSQL over year later.

Two people mentioned SKIP LOCKED in comments, but it was before it was committed even to git repo. But now, we have, officially released, PostgreSQL version with this mechanism, so let's see what it can do.